Why was it important for the south to ensure that the united states maintained a balance in the number of free states and slave states?

Match each treaty with its description. treatys- a the munich agreement b the pact of steel c the molotov-ribbentrop pact descriptions- 1- an alliance between germany and italy 2- an agreement between germany and the soviets dividing eastern europe 3-an agreement between germany, france, italy, and britain granting germany a small part of czechoslovakia in return for peace

Brainliestttme : describe the following event: increase in islamic extremism in the middle east

Did the west show signs of cultural decline in the 20th century?